Speaker



FIG. 1 is a front perspective view of a speaker showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a rear perspective view thereof; and,

FIG. 9 is a partially enlarged front perspective view thereof.

The broken line portions of FIGS. 1-9 are included to show unclaimed subject matter only and form no part of the claimed design.

The dot-dash broken line portions of FIGS. 1 and 9 are included to show the boundary of the partially enlarged view only and form no part of the claimed design. 

CLAIM The ornamental design for a speaker, as shown and described. 